<!doctype html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>打卡页面</title>
    <script src="js/axios.js"></script>
  <style>
    button{
        height: 100px;
        width: 100px;
        border-radius: 50%;
        background-color: yellow;
        font-size: 30px;
        color: white;
    }
  </style>

</head>
<body>
   <h1>欢迎用户:</h1>
   上班打卡:<br><button>打卡</button><br><br>
   上班打卡:<br><button>打卡</button>
</body>
</html>